Loudspeaker Teacher Tour Guide Dedicated Speakers Amplifier UHF Wireless Mic Phone Blue-tooth Dual-speaker Voice Amplifier

<p>Dual-speaker voice amplifier: This voice amplifier can amplify your voice and protect your throat. The dual microphone combination makes your voice clearer and softer.</p><p>Professional voice amplifier: This voice amplifier is unique for it uses a combination of a high-frequency speaker and a full-range speaker, so your voice sounds clear and soft, and there is no annoying environmental noise. Up to 10000sq and your voice can be heard in every corner.</p><p>Lightweight and multifunctional: This voice amplifier can be connected to mobile phone Blue-tooth, use TF card to play music, recording(Need to insert the microphone to use) , FM broadcast, and it features built-in 2000mAh lithium battery, and the amplification time is up to 21 hours. Music playtime is up to 10 hours. It only takes 3 to 4 hours to fully charge.</p><p>Adjustable headset microphone: This voice amplifier speaker with microphone headset can be set near your mouth through its flexible gooseneck design. The headset is located at the top of the head, so it is stable and will not fall off. The product can be used for UHF headphones (not included).</p><p>Portable microphone: Powerful, portable and easy to use. This power amplifier speaker system is essential. It can be used for many purposes, and it is perfect for classroom, meeting room, and it is also great for large outdoor event (such as a wedding or a tour guide job).</p>

• Peak power: 5W
• Charging input: 5V-2A
• Speaker: 2.5 inch strong magnetic full frequency
• Battery: 3.7V 2000mA
• Output power: 5W*1 RMS
• Signal to noise ratio: 75dB
• Color box size: 155x140x45mm
• Package Include:1*Amplifier
• 1*Instruction
• 1*Belt
• 1*charging cable
• 1*UHF wireless Mic